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化合物简介
D-Galactal is an important building block for both solution- and solid-phase synthesis of oligosaccharides.
基本信息
CAS:21193-75-9
中文别名:D-半乳醛;
英文别名:1,5-ANHYDRO-2-DEOXY-D-LYXO-HEX-1-ENITOL;D-Galactat;Tri-O-acetyl-D-galactal;2,6-anhydro-5-deoxy-D-arabino-hex-5-enitol;1,5-Anhydro-2-deoxy-D-lyxo-hexa-1-enitol;1,5-Anhydro-2-deoxy-D-lyxo-hex-1-enitol;1,5-Anhydro-2-deoxy-D-lyxo-1-hexenitol;GALACTAL,D;1,2-Dideoxy-D-lyxo-hex-1-enopyranose;GALACTAL;D-(+)-galactal;
分子式:C6H10O4
分子量:146.141
精确质量:146.058
Psa:69.92
Logp:-1.387
中文别名:D-半乳醛;
英文别名:1,5-ANHYDRO-2-DEOXY-D-LYXO-HEX-1-ENITOL;D-Galactat;Tri-O-acetyl-D-galactal;2,6-anhydro-5-deoxy-D-arabino-hex-5-enitol;1,5-Anhydro-2-deoxy-D-lyxo-hexa-1-enitol;1,5-Anhydro-2-deoxy-D-lyxo-hex-1-enitol;1,5-Anhydro-2-deoxy-D-lyxo-1-hexenitol;GALACTAL,D;1,2-Dideoxy-D-lyxo-hex-1-enopyranose;GALACTAL;D-(+)-galactal;
分子式:C6H10O4
分子量:146.141
精确质量:146.058
Psa:69.92
Logp:-1.387
编号系统
MDL号:MFCD00038067
BRN号:81690
EINECS号:244-264-7
PubChem号:24869955
BRN号:81690
EINECS号:244-264-7
PubChem号:24869955
物化性质
外观与性状:白色粉末
密度:1.414 g/cm3
沸点:325.5ºC at 760 mmHg
熔点:99-102°C
闪点:150.7ºC
折射率:-22 ° (C=1.2, MeOH)
稳定性:Moisture Sensitive
储存条件:2-8ºC
蒸汽压:1.77E-05mmHg at 25°C
密度:1.414 g/cm3
沸点:325.5ºC at 760 mmHg
熔点:99-102°C
闪点:150.7ºC
折射率:-22 ° (C=1.2, MeOH)
稳定性:Moisture Sensitive
储存条件:2-8ºC
蒸汽压:1.77E-05mmHg at 25°C
安全信息
安全说明:S26-S36-S24/25
WGK Germany:3
危险类别码:R36/37/38
海关编码:2932999099
危险品标志:Xi
WGK Germany:3
危险类别码:R36/37/38
海关编码:2932999099
危险品标志:Xi
生产方法及用途
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图谱
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